| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bernard Williams | Crew | Production | Executive Producer |
Bill Kellard | Crew | Costume & Make-Up | Costume Design |
 Damiano Damiani | Crew | Directing | Director |
Dan Lieberstein | Crew | Sound | Sound Editor |
Daniele Nannuzzi | Crew | Camera | Camera Operator |
 Dardano Sacchetti | Crew | Writing | Writer |
Dick Vorisek | Crew | Sound | Sound Re-Recording Mixer |
 Dino De Laurentiis | Crew | Production | Executive Producer, Producer |
 Franco Di Giacomo | Crew | Camera | Director of Photography |
G. Mac Brown | Crew | Production | Production Manager |
George DeTitta Jr. | Crew | Art | Set Decoration |
Hal Levinsohn | Crew | Sound | Sound Editor |
Hans Holzer | Crew | Writing | Book |
 Jeffrey Silver | Crew | Production | Location Manager |
Joe Cuervo | Crew | Costume & Make-Up | Makeup Artist |
John Caglione Jr. | Crew | Costume & Make-Up | Special Effects Makeup Artist |
John Mazzoni | Crew | Camera | Dolly Grip |
 José López Rodero | Crew | Production | Associate Producer |
Kim H. Ornitz | Crew | Sound | Sound Mixer |
 Lalo Schifrin | Crew | Sound | Original Music Composer |
Michael F. Burke | Crew | Lighting | Gaffer |
Norman Hollyn | Crew | Sound | Music Editor |
Pier Luigi Basile | Crew | Art | Production Design |
Robert Hein | Crew | Sound | Sound Editor |
 Sam O'Steen | Crew | Editing | Editor |
Sheila Paige | Crew | Directing | Script Supervisor |
Stephen R. Greenwald | Crew | Production | Producer |
Thomas A. Gulino | Crew | Sound | Sound Editor |
 Tommy Lee Wallace | Crew | Writing | Screenplay |
 Victor Magnotta | Crew | Crew | Stunt Coordinator |
Wally Adee | Crew | Art | Property Master |
Werner Sherer | Crew | Costume & Make-Up | Hairstylist |
 Ed French | Crew | Costume & Make-Up | Makeup & Hair Assistant |
Ira N. Smith | Crew | Production | Producer |
Ray Recht | Crew | Art | Art Direction |
Dennis Gamiello | Crew | Camera | Key Grip |
Richard Adee | Crew | Art | Property Master |
Kevin Meehan | Crew | Sound | Boom Operator |
Neil Fallon | Crew | Sound | Sound Recordist |
Lori Blounstein | Crew | Editing | Assistant Editor |
Gilbert Marouani | Crew | Sound | Music Consultant |
Sherri Taffel Brown | Crew | Production | Production Coordinator |
Wendy G. Glickstein | Crew | Production | Production Coordinator |
 Alan Dellay | Cast | Actor | Judge (as Allan Dellay) |
 Alice Playten | Cast | Actress | Demons' Voice (voice) |
 Andrew Prine | Cast | Actor | Father Tom |
 Anita Keal | Cast | Actress | Demons' Voice (voice) |
Brent Katz | Cast | Actor | Mark Montelli |
 Burt Young | Cast | Actor | Anthony Montelli |
 Danny Aiello III | Cast | Actor | Removal Man 1 |
 Diane Franklin | Cast | Actress | Patricia Montelli |
Erika Katz | Cast | Jan Montelli | |
 Frank Patton III | Cast | Actor | Police Officer 3 (as Frank Patton) |
Gilbert Stafford | Cast | Removal Man 2 | |
Hollis Granville | Cast | Actor | Police Officer 2 |
 Jack Magner | Cast | Actor | Sonny Montelli |
 James Olson | Cast | Actor | Father Adamsky |
John Clohessy | Cast | Police Officer 1 (as John Clohessey) | |
 John Ring | Cast | Actor | Police Chief |
Ken Smith | Cast | Actor | Prison Doctor |
Kim H. Ornitz | Cast | Actor | Police Officer 4 (as Kim Ornitz) |
Lawrence Bolen | Cast | Funeral Director | |
 Leonardo Cimino | Cast | Actor | Chancellor |
Martin Donegan | Cast | Detective Cortez | |
 Moses Gunn | Cast | Actor | Turner |
Peter Radon | Cast | Actor | Assistant Chancellor |
 Roger Cudney | Cast | Actor | Prosecutor (uncredited) |
Rudy Jones | Cast | Gardener | |
 Rutanya Alda | Cast | Actress | Delores Montelli |
 Ted Ross | Cast | Actor | Mr. Booth |
Todd Jamie | Cast | Guest at Birthday Party | |
Tony Boschetti | Cast | Elderly Man in Church | |
Petra Leah | Cast | Actress | Mrs. Greer (as Petra Lea) |
Sondra Lee | Cast | Demons' Voice (voice) | |
Lindsay Hill | Cast | Police Officer 5 | |
| Person | Type | Job | Role(s) |
